package com.shkco.xbjcc.service;

import com.shkco.xbjcc.domain.Course;
import com.baomidou.mybatisplus.service.IService;
import com.shkco.xbjcc.dto.CourseDto;
import com.shkco.xbjcc.vo.CourseDetailVo;
import com.shkco.xbjcc.vo.CourseInfoVo;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author whale
 * @since 2022-10-04
 */
public interface ICourseService extends IService<Course> {

    void save(CourseDto courseDto);

    void onLineCourse(Long id);

    void offLineCourse(Long id);

    CourseDetailVo getDetail(Long courseId);

    CourseInfoVo info(String courseIds);

}
